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Chemical structure of Fluorescein dibutyrate

GB58573

Fluorescein dibutyrate

Also known as (6'-butanoyloxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl) butanoate

Fluorescein dibutyrate (catalogue number GB58573) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 7298-65-9. Molecular formula C28H24O7, molecular weight 472.49. IUPAC name: (6'-butanoyloxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl) butanoate. Supplied as 5g at ₪762.76; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS7298-65-9MW472.49FormulaC28H24O7
CAS number
7298-65-9
Molecular weight
472.49
Formula
C28H24O7
InChIKey
CGMHIZMGYHYHML-UHFFFAOYSA-N
Catalogue number
GB58573
Brand
GLPBIO
Computed properties PubChem CID 81719 · XLogP 5.3 · TPSA 88.1 Ų · H-bond donors 0
XLogP
5.3
TPSA
88.1 Ų
H-bond donors
0
H-bond acceptors
7
Rotatable bonds
8
Heavy atoms
35

SMILES CCCC(=O)OC1=CC2=C(C=C1)C3(C4=C(O2)C=C(C=C4)OC(=O)CCC)C5=CC=CC=C5C(=O)O3

Computed descriptors from PubChem (CID 81719), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.